Life Science Reagents

•Perfect box for every blot •Reduce antibody usage •Hinged Lid minimizes evaporation •For halves, wholes, strips, or minisNo matter what size your Western blot is, there's a box that fits it perfectly. With boxes that are correctly matched to common blot sizes, you can fit more blots on...

Generally, goat anti-human or donkey anti-human IgG polyclonal antibodies are used as the secondary antibodies to detect human IgG (H+L). However, since polyclonal antibodies can recognize many epitopes, the background and the cross reactivity in assays is usually high, making results hard to...

Single donor specimens collected from donors prior to and continuing through disease progression.

Mini SuperHT PAP Pen 2.0 draws a hydrophobic barrier around specimens to retain staining reagents. Barriers are stable at temperatures up to 120°C and resistant to detergent, alcohol, and acetone, but removable with xylene. New REACH-compliant formulation. Mini Super HT PAP Pen 23023: 2.5 mm tip,...

Biotin-11-dCTP (Biotin-11-2'-deoxycytidine-5'-triphosphate, tetralithium salt) can be enzymatically incorporated into DNA via nick translation, random priming, or 3'-end terminal labeling. The number 11 is the number of atoms in the linker between biotin and dCTP.    1 mM solution in pH...

In vitro diagnostic external run control for evaluating and monitoring qualitative molecular assays for the detection of Staphylococcus aureus nucleic acids Formulated with purified, intact organisms Organisms are chemically modified to render them noninfectious Refrigerator stable—store between 2...

Human Serum Albumin (HSA) is a globular unglycosylated serum protein of molecular weight 65 kD which is synthesized in the liver. It comprises about one half of the blood serum protein. HSA serves as a carrier protein for steroids, fatty acids, and thyroid hormones and plays a role in stabilizing...

KE10081 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The mouse VEGFR2/Flk-1 ELISA kit is to be used to detect and quantify protein levels of endogenous mouse VEGFR2/Flk-1. The assay recognizes mouse VEGFR2/Flk-1. An antibody specific for mouse VEGFR2/Flk-1 has been...

Engineered fusion proteins consisting of the extracellular domain of CTLA4 and the IgG Fc region (Ctla4-Ig), inhibit T-cell-dependent antibody responses, and are used as immunosuppressive agents. They are soluble, have an enhanced affinity for B7 ligands and act as a competitive inhibitor of CD28

IL-1 Receptor Antagonist , also known as IL-1RA, ICIL-1RA, IRAP and IL-1RN, is a member of the interleukin 1 cytokine family. It is expressed by monocytes, neutrophils, macrophages, epithelial cells and fibroblasts. IL-1RA inhibits the activity of both IL-1alpha and IL-1beta, and modulates a variety...

Detection kits for Mycobacterium tuberculosis CE-IVD marked version available for in vitro diagnostic use Available in TaqMan format for analysis Mycobacterium tuberculosis is a pathogenic bacterial species belonging to the genus Mycobacterium, and is the causative agent of tuberculosis....

Ligand for the T-cell-specific cell surface receptor ICOS acts as a costimulatory signal for T-cell proliferation and cytokine secretion. It also induces B-cell proliferation and differentiation into plasma cells. It could also play an important role in mediating local tissue responses to...

Bevacizumab (Avastin) is a humanized monoclonal antibody that is approved by the U.S. Food and Drug Administration for the trea™ent of patients with colon cancer, lung cancer, glioblastoma, renal-cell carcinoma, and age-related macular degeneration. As an angiogenesis inhibitor, Bevacizumab...

KE00142 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The EGFR ELISA kit is to be used to detect and quantify protein levels of endogenous EGFR. The assay recognizes human EGFR. An antibody specific for EGFR has been pre-coated onto the microwells. The EGFR protein...

Evaluate the performance of nucleic acid tests for determination of the presence of targeted viral, bacterial, and parasitic nucleic acids Formulated with purified, intact organisms Organisms are chemically modified to render them noninfectious Refrigerator stable—store between 2 and 8°C NATtrol GP...

KE00107 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The CD23 ELISA kit is to be used to detect and quantify protein levels of endogenous CD23. The assay recognizes human CD23. An antibody specific for CD23 has been pre-coated onto the microwells. The CD23 protein...

This product is fluorescently-labeled wheat germ agglutinin (WGA). WGA is a carbohydrate-binding lectin that has high affinity for sialic acid and N-acetylglucosamine. WGA conjugates can be used to stain glycoproteins that have these sugar moieties. WGA can be used as a gram stain to fluorescently...

Single donor specimens collected from donors prior to and continuing through disease progression.

Herpes Virus Entry Mediator (HVEM) is a transmembrane protein that is the receptor for TNFSF14 (also known as LIGHT) and is therefore referred to asTNFRSF14. HVEM is expressed broadly on immune cells such as T cells, natural killer (NK) cells and monocytes. The interaction of 3 molecules of LIGHT...

Single donor specimens collected from donors prior to and continuing through disease progression.

CF® dye with TCO (trans-cyclooctene) reacts with tetrazine containing molecules via copper free click chemistry. This copper free bioorthogonal reaction is useful for labeling live cells, or when there are concerns about native protein function loss with copper in cell extracts. CF® dyes are...

P2Y11 is a receptor binding to ATP and ADP. It mediates both mobilization of intracellular calcium and stimulation of adenylate cyclase. The P2Y11-receptor may play a role in the differentiation of immunocytes and maturation of human monocyte-derived dendritic cells.

Protein A affinity chromatography is widely used for antibody purification. However, the leakage of Protein A, though covalently conjugated to chromatography supports, posts a big problem for antibody based pharmaceutical industry where false results could be generated in immunological assays from...

BAPTA and its derivatives are calcium chelators that are commonly used to form calcium buffers with well-defined calcium concentrations. By injecting the chelators into cells or by incubating cells with the AM ester form of the chelators, one can control the cytosolic calcium concentration, an...